// Copyright 2026 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module blink.mojom;

// The semantic haptic effects exposed by navigator.playHaptics(). Each value
// maps to a platform waveform in the browser-process backend.
enum HapticEffect {
  kHint,
  kEdge,
  kTick,
  kAlign,
};

// Renderer-facing interface for the Web Haptics API. Implemented by
// content::HapticsService in the browser process, which is the authoritative
// security boundary that enforces checks for API calls.
interface HapticsService {
  // Plays |effect| at |intensity| (normalized to [0.0, 1.0]) on the most recent
  // input device.
  PlayHaptics(HapticEffect effect, double intensity);
};